/* 主界面样式*/

.client-container{
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main{
    width: 1000px;
    height: 740px;
    background-color: rgb(238, 238,238);
    border-radius: 5px;

    display: flex;
    z-index: 2;
}

.main .left{
    width: 280px;
    height: 100%;
    background-color: rgb(46,50,56);

    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}

.main .right{
    width: 720px;
    height: 100%;

    padding: 0 20px;
}

.cover{
    width: 100%;
    height: 100%;
    background-image: url(../img/i.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;


    /* .cover和.mian重合 */
    position: absolute;
    top: 0;
    left: 0;
    /* z周坐标 */
    z-index: 1;
    /* 滤镜效果 */
    filter: blur(5px);
}
.main .left .user{
    height: 80px;
    font-size: 20px;
    line-height: 80px;
    color: white;
    padding: 0 20px;
}

.main .left .search{
    height: 40px;
    padding: 0 20px;
 /* 使用弹性布局,里面的元素,水平方向排列 */
    display: flex;
    justify-content: center;
    align-items: center;
}

.main .left .search input{
    height: 34px;
    width: 200px;
    line-height: 34px;
    font-size: 14px;
    color: white;
    background-color: rgb(38, 41,46);

    /* 去除边框和轮廓线 */
    border: none;
    outline: none;
    padding-left: 10px;
    border-radius: 5px;
}

.main .left .search button{
    height: 34px;
    width: 34px;
    border: none;
    outline: none;

    background-color: rgb(46,50,56);

    border-radius: 5px;
    background-image: url(../img/搜索.png);
    background-repeat: no-repeat;
    background-size: 20px 20px;
    background-position: center center;

}

.main .left .search button:active{
    background-color: grey;
}

.main .left .tab{
    height: 50px;
    display: flex;
    align-items: center;
}
.main .left .tab .tab-session{
    height: 100%;
    width: 50%;

    background-image: url(../img/消息_信息_会话框.png);
    background-repeat: no-repeat;
    background-size: 30px 30px;
    background-position: center center;
}

.main .left .tab .tab-friend{
    height: 100%;
    width: 50%;

    background-image: url(../img/好友1.png);
    background-repeat: no-repeat;
    background-size: 30px 30px;
    background-position: center center;
}

.main .left .list{
    height: 570px;

    overflow: auto;

}

.main .left .list li{
    height: 60px;
    padding: 10px 20px;
    color: white;
    border-top: 1px solid black;
}

.main .left .list .selected{
    background-color: #c4adbd;
}
.main .left .list li h3,
.main .left .list li p{
    height: 20px;
    font-size: 14px;
    line-height: 20px;
}

/* 好友列表 */
.main .left .list li h4{
    height: 40px;
    line-height: 40px;
    font-size: 20px;
}
/* 应用这个css 会被自动隐藏*/
.hide{
    display: none;
}
/* 滚动条隐藏 */
::-webkit-scrollbar {
    display: none;
}

.main .right .title {
    height: 50px;
    line-height: 50px;
    font-size: 20px;
    text-align: center;
    border-bottom: 1px solid #ccc;
    
}

.main .right .message-show{
    height: 550px;

    border-top: 1px solid #ccc;

    border-bottom: 1px solid #ccc;

    overflow: auto;
}

.main .right .message-show .message{
    margin-top: 10px;

    display: flex;
}
/* 靠左 */
.main .right .message-show .message-left{
     justify-content: flex-start;
}
/* 靠右 */
.main .right .message-show .message-right{
     justify-content: flex-end;
}

.main .right .message-show .message .box{
    width: 500px;
}

.main .right .message-show .message .box h4{
    font-weight: normal;
    height: 20px;
    line-height: 20px;
    font-size: 16px;
}
.main .right .message-show .message .box p{
    padding: 20px;
    border-radius: 10px;
}

/* 设置背景颜色 */
.main .right .message-show .message-left .box p{
    background-color: aliceblue;

}


.main .right .message-show .message-right .box p{
    background-color: rgb(123,181,107);
}

.main .right .message-input{
    display: block;
    width: 100%;
    height: 100px;
    border: none;
    outline: none;

    margin-top: 2px;
    background-color: rgb(236, 232, 232);
    padding: 10px;
    resize: none;
}

.main .right .ctrl {
    height: 35px;
    display: flex;
    justify-content: flex-end;
}


.main .right .ctrl button{
    height: 35px;
    width: 100px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.main .right .ctrl button:active {
    background-color: grey;
    color: wheat;
}
.main>.right>.message-show>.message>span{
    height: 50px;
    width: 40%;
}
.main > .right > .message-show > .message > input{
    height: 50px;
    width: 40%;
}
.main > .right > .message-show > .message > button{
    height: 50px;
    width: 20%;
}

#session-list > li >.row { 
    height: 40px; 
    display: flex; 
    justify-content: space-around; 
    align-items: center;
}

#session-list > li >.row > button { 
    height: 30px; 
    width: 60px; 
    font-size: 12px; 
    line-height: 30px; 
    text-align: center; 
    outline: none; 
    border: none;
}